Do You Need a Quad-Core Mobile Device for Work?

Nvidia just released the Tegra 3 quad-core mobile processor, which may provide more horsepower than businesses currently need--but there's a useful hidden surprise.

iOS vs. Android Battle Repeats Mac vs. PC Clash: What's Next?

The smartphone and tablet war is similar to the old Mac vs. PC war. Will the outcome be the same?

How to Share Privately With the New Google Reader

Google Reader lets you share articles with colleagues, but its new tools may expose your private sharing to the public.